5/12/77
MLA
United States. Office of the White House Staff Secretary. "5/12/77." Jimmy Carter Library. 1977-05-12, https://www.jimmycarterlibrary.gov/digital_library/sso/148878/20/SSO_148878_020_04.pdf.
APA
United States. Office of the White House Staff Secretary (1977-05-12). 5/12/77. Retrieved from https://www.jimmycarterlibrary.gov/digital_library/sso/148878/20/SSO_148878_020_04.pdf
Chicago
United States. Office of the White House Staff Secretary. "5/12/77." 1977-05-12. July 17, 2025. https://www.jimmycarterlibrary.gov/digital_library/sso/148878/20/SSO_148878_020_04.pdf.